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Fig. 7

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Examples of Level 1, Level 1.5, and Level 2 data available in IBIS-A for the sunspot region observed on 13 May 2016, 13:38 UT at disk position μ = 0.68 shown in Fig. 1. The top panels show Level 1 (panel A) and Level 2 (panels B–D) data, while the bottom panels show Level 1.5 (panels E–H) data (see Figs. 5 and 6 for more details).

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